Creating unique ids for notifications?

Hi there,
I have a json file used to create notifications like this:

  "id": 49,
  "name": "slacks",
  "type": "slack",
  "settings": {
    "url": "{{slack_webhook|default('hooke')}}",
    "recipient": "{{channel|default('#test')}}",
    "mention": "@channel"

I want to be able to identify this notification through the id. However every time I create the dashboards/notifications, the id changes. Is it possible to have the id remain the same?

No, id is created as an incremental id in the database table and cannot be set from outside using the API